diff --git a/docker/Dockerfile b/docker/Dockerfile
index eedb584..44c79f1 100755
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -18,6 +18,8 @@ RUN set -ex;                                                                   \
         autopoint                                                              \
         git                                                                    \
         cmake                                                                  \
+        gperf                                                                  \
+        libhtml-parser-perl                                                    \
         ;                                                                      \
     apt-key adv --keyserver keyserver.ubuntu.com --recv-keys AA12E97F0881517F; \
     echo "deb https://static.redox-os.org/toolchain/apt/ /" >>                 \